269156907

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 421599360

約数和(自身を除く): 152442453

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 703, 1083, 2109, 2239, 3249, 6327, 6717, 13357, 20151, 40071, 42541, 82843, 120213, 127623, 248529, 382869, 745587, 808279, 1574017, 2424837, 4722051, 7274511, 14166153, 29906323, 89718969, 269156907]

約数ペア:

[(1, 269156907), (3, 89718969), (9, 29906323), (19, 14166153), (37, 7274511), (57, 4722051), (111, 2424837), (171, 1574017), (333, 808279), (361, 745587), (703, 382869), (1083, 248529), (2109, 127623), (2239, 120213), (3249, 82843), (6327, 42541), (6717, 40071), (13357, 20151)]